Chromatograph



FIG. 1 is a front perspective view of a chromatograph.

FIG. 2 is another front perspective view of the chromatograph illustrated in FIG. 1.

FIG. 3 is a front elevation view of the chromatograph illustrated in FIG. 1.

FIG. 4 is a rear elevation view of the chromatograph illustrated in FIG. 1.

FIG. 5 is a top plan view of the chromatograph illustrated in FIG. 1.

FIG. 6 is a bottom plan view of the chromatograph illustrated in FIG. 1.

FIG. 7 is a left side elevation view of the chromatograph illustrated in FIG. 1; and,

FIG. 8 is a right side elevation view of the chromatograph illustrated in FIG. 1.

In the drawings, the broken lines illustrate portions of the chromatograph that form no part of the claimed design. 

CLAIM We claim the ornamental design for a chromatograph, as shown and described. 